body {
  padding: 50px;
  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
  color: #00B7FF;
}
body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{
  margin:0;
  padding: 0;
}

body{
  font:12px "微软雅黑","Arial Narrow",HELVETICA;
  background-color: #f2f2f2;
}

ul,ol{
  list-style: none;
}

a{
  text-decoration: none;
  color:#8b8d8c;
}

em,i{
  font-style: normal;
}

b,strong{
  font-weight: normal;
}

img{
  border: none;
  vertical-align: middle;
}

input{
  outline: none;
}

textarea{
  resize: none;
}

h1,h2,h3,h4,h5,h6{
  font-weight: normal;
  font-size:16px;
}

.clearfix::after{
  content: "";
  display: block;
  clear: both;
}

.clearfix{
  zoom: 1;
}